| date | entity | event | name |
|---|---|---|---|
| 22/06/1965 | observatory | date founded | Ege University Observatory |
| 22/06/2005 | operating system | date released | Pentoo |
| 22/06/1982 | organization | date founded | Center for Computer-Assisted Legal Instruction |
| 22/06/1844 | organization | date founded | Delta Kappa Epsilon |
| 22/06/1953 | organization | date founded | Intercollegiate Studies Institute |